Why Martha Saved Five Hundred Paper Receipts From Her Weekly Grocery Trips

pages inside the blue binder, covered in tiny diagrams of laser lenses and weight sensors. It looked like a manual for a spaceship.

“Shouldn’t you be at your own office, Gerald?” I asked, looking at his neat grey trousers.

“I am working remotely today to help you navigate this optimization issue,” he said, adjusting his collar. “The regional parameters continue reading …